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Enum StructuredQuery.UnaryFilter.Operator (3.41.0)
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public enum StructuredQuery . UnaryFilter . Operator extends Enum<StructuredQuery . UnaryFilter . Operator > implements ProtocolMessageEnum
A unary operator.
Protobuf enum google.firestore.v1.StructuredQuery.UnaryFilter.Operator
Static Fields
Name
Description
IS_NAN
The given field is equal to NaN.
IS_NAN = 2;
IS_NAN_VALUE
The given field is equal to NaN.
IS_NAN = 2;
IS_NOT_NAN
The given field is not equal to NaN.
Requires:
No other NOT_EQUAL, NOT_IN, IS_NOT_NULL, or IS_NOT_NAN.
That field comes first in the order_by.
IS_NOT_NAN = 4;
IS_NOT_NAN_VALUE
The given field is not equal to NaN.
Requires:
No other NOT_EQUAL, NOT_IN, IS_NOT_NULL, or IS_NOT_NAN.
That field comes first in the order_by.
IS_NOT_NAN = 4;
IS_NOT_NULL
The given field is not equal to NULL.
Requires:
A single NOT_EQUAL, NOT_IN, IS_NOT_NULL, or IS_NOT_NAN.
That field comes first in the order_by.
IS_NOT_NULL = 5;
IS_NOT_NULL_VALUE
The given field is not equal to NULL.
Requires:
A single NOT_EQUAL, NOT_IN, IS_NOT_NULL, or IS_NOT_NAN.
That field comes first in the order_by.
IS_NOT_NULL = 5;
IS_NULL
The given field is equal to NULL.
IS_NULL = 3;
IS_NULL_VALUE
The given field is equal to NULL.
IS_NULL = 3;
OPERATOR_UNSPECIFIED
Unspecified. This value must not be used.
OPERATOR_UNSPECIFIED = 0;
OPERATOR_UNSPECIFIED_VALUE
Unspecified. This value must not be used.
OPERATOR_UNSPECIFIED = 0;
UNRECOGNIZED
Static Methods
Name
Description
forNumber(int value)
getDescriptor()
internalGetValueMap()
valueOf(Descriptors.EnumValueDescriptor desc)
valueOf(int value)
Deprecated. Use #forNumber(int) instead.
valueOf(String name)
values()
Methods
Name
Description
getDescriptorForType()
getNumber()
getValueDescriptor()
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Last updated 2026-04-25 UTC.
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